About 493,000 results
Open links in new tab
  1. Ford-Trucks.com
    https://www.ford-trucks.com/article…

    High Performance Options for the 351M/400 Engine

    Big torque at low engine speeds was a major priority of the 400’s design, and the 400’s long stroke helped to assure that performance in a package that was both smaller and lighter than its predecessor, the 385 series (429/460) big block.
    Feedback

  2. Images of 79 F250 400 modified

    bing.com/images
    See all images
  3. projectbronco.com
    http://www.projectbronco.com/Technica…

    351M/400 Performance Build Up - Project Bronco

    In the example above, even a fully modified 400 producing 100% VE would only need a 636 CFM carburetor at 5,500 RPM. Be that as it may, many engine builders recommend using a 750 CFM carburetor on a high-performance 400 …

  4. Ford-Trucks.com
    https://www.ford-trucks.com/forums/486243...

    Transmission options for the 400/351M - Ford-Trucks.com

    351-400 and 429-460 frame mountsJun 24, 2017
    Distributor / Ignition upgrade 351m/400?Feb 23, 2013
    '79 F250 351M carb replacementMar 2, 2012
    Engine swap 400 to 460!!Mar 16, 2000
    See more results
    Tags:
    Ford Motor Company
    Ford 335 engine
  5. FordTruckFanatics.com
    https://www.fordtruckfanatics.com/threads/history...

    History of the 351M,400 - Ford Truck Fanatics

    Tags:
    Ford Motor Company
    Ford 351m
  6. VehicleHistory
    https://www.vehiclehistory.com/articles/ford-400...

    Ford 400 Engine: Options, Size, And Specs - VehicleHistory

  7. Curbside Classic
    https://www.curbsideclassic.com/blog/…

    The Ford 335 Series V8 Engines (351C, 400, 351M)

    Nov 25, 2019 · The new 351 was given the “M” designation to distinguish it from the 351C and the 351W. Most agree the “M” was for modified, but some claim it was “Michigan” or “Midland.” Ford never said what it meant officially. Of note, …

    Tags:
    Ford 351m
    Vincec
  8. People also ask
    Did Ford change the 1979 Ford F150?
    While Ford elected not to change much on the 1979 model from previous years, it did make some minor tweaks to the front headlights and a couple of other features.

    1979 Ford F250 (Specs And Features) - Junkyard Mob

    junkyardmob.com
    Is a Ford 400 based on a 351M?
    The Ford 400 is based on the 351M. It was bored and stroked to provide more acceleration for medium- to heavy-weight vehicles. The 400 was lighter than the FE V-8 engines and the 385 series of engines. The 351M debuted in 1975 once the 351C (Cleveland) had been discontinued.

    Ford 400 Engine: Options, Size, And Specs - VehicleHistory

    vehiclehistory.com
    When did the Ford 400 come out?
    The Ford 400 was introduced along with the 351 Modified in 1971. The 400 was used in many applications over the years. The 400 replaced the Ford 390, and it was designed for good acceleration for medium to heavy vehicles. The 400 is basically a stroked 351 – it had the longest stroke in pushrod engines at the time.

    Ford 400 Engine: Options, Size, And Specs - VehicleHistory

    vehiclehistory.com
    Will 351M/400 cylinder heads work on 78 & 79 engines?
    Since the 351M/400 engines are in the 335 engine series, every single cylinder head from any engine in the 355 family will all interchange with these engines. That leaves at least 6 distinctly different types of cylinder heads that will work on the 78 & 79 351M/400.

    351M/400 Performance Build Up - Project Bronco

    projectbronco.com
    What happened to a 1971 Ford 400?
    There was no significant change in the 400’s specification (compression ratio, camshaft profile and timing, etc.) from 1971 to 1972, yet the advertised power rating dropped by about 33%. That lower rating was entirely a result of switching from gross power to net power ratings, and that drop of about one-third is typical of most engines.

    M-Block 351M/400 Specifications - grantorinosport.org

    grantorinosport.org
    Why did the Ford 400 have a long stroke?
    Big torque at low engine speeds was a major priority of the 400’s design, and the 400’s long stroke helped to assure that performance in a package that was both smaller and lighter than its predecessor, the 385 series (429/460) big block. In 1971, the 400 used a flat top piston that produced a 9.0:1 compression ratio.

    High Performance Options for the 351M/400 Engine - Ford-Trucks.com

    ford-trucks.com
    Feedback
  9. The Ford Torino Page
    http://grantorinosport.org/bubbaf250/specs/specs02.html

    M-Block 351M/400 Specifications - grantorinosport.org

    Tags:
    351m Small Or Big Block
    351m Short Block
    351m 400 Block
  10. Junkyard Mob
    https://www.junkyardmob.com/trucks/19…

    1979 Ford F250 (Specs And Features) - Junkyard Mob

    Mar 1, 2023 · The 1979 Ford F-250 runs with a standard 4.9L 300 cubic-inch inline-6 cylinder, though there were three V8 options available (351 cubic-inch 5.8L, 400 cubic-inch 6.6L V8, and 460 cu in 7.5L V8). .

  11. Pirate 4x4
    https://www.pirate4x4.com/threads/best-engine-for...

    Best engine for swap (79 f250) - Pirate 4x4

    78 f250 d60 rear to sterling swap.Mar 18, 2011
    Dana 60 Swap into 96 F250Jul 27, 2007
    78/79 f250 winch bumperMay 6, 2007
    1978 F250 4x4 Engine Swap 302-351W | Pirate 4x4Jun 8, 2006
    See more results
    Tags:
    1979 Ford F250 Engine Swap
    78 F250 Engine
    Best Engine For Swap
  12. autotrader.com
    https://classics.autotrader.com/classic-cars-for...

    1979 Ford F250 Classic Cars for Sale near Columbus, Ohio